/*
 * Copyright (c) 2010 WiYun Inc.
 * Author: luma(stubma@gmail.com)
 *
 * For all entities this program is free software; you can redistribute
 * it and/or modify it under the terms of the 'WiEngine' license with
 * the additional provision that 'WiEngine' must be credited in a manner
 * that can be be observed by end users, for example, in the credits or during
 * start up. (please find WiEngine logo in sdk's logo folder)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
#include "wyMenuItem.h"
#include "wyScaleTo.h"
#include "wyLog.h"

wyMenuItem::~wyMenuItem() {
}

wyMenuItem::wyMenuItem(wyTargetSelector* downSelector, wyTargetSelector* upSelector) :
		m_clickScale(1.4f),
		m_originalScale(0) {
	if(downSelector != NULL)
		setDownSelector(downSelector);
	if(upSelector != NULL)
		setUpSelector(upSelector);
}

wyMenuItem* wyMenuItem::make(wyTargetSelector* downSelector, wyTargetSelector* upSelector) {
	wyMenuItem* n = WYNEW wyMenuItem(downSelector, upSelector);
	return (wyMenuItem*)n->autoRelease();
}

void wyMenuItem::beforeInvoke(wyTargetSelector* ts) {
}

void wyMenuItem::checkClickScale(bool selected) {
	if(m_clickScale != 1.f) {
        if(selected) {
			// if first time, save original scale
			if(m_originalScale == 0) {
				m_originalScale = getScale();
			}

        	stopAction(TAG_ZOOM_ACTION);
        	wyAction* zoomAction = wyScaleTo::make(0.1f, m_originalScale, m_clickScale);
        	zoomAction->setTag(TAG_ZOOM_ACTION);
        	runAction(zoomAction);
        } else {
        	stopAction(TAG_ZOOM_ACTION);
        	wyAction* zoomAction = wyScaleTo::make(0.1f, m_clickScale, m_originalScale);
        	zoomAction->setTag(TAG_ZOOM_ACTION);
        	runAction(zoomAction);
        }
	}
}

void wyMenuItem::setSelected(bool selected) {
    // subclass to change the default action
    if (m_enabled && selected != m_selected) {
    	wyNode::setSelected(selected);
    	checkClickScale(selected);
    }
}
